#37B8AE#37B8AE

#37B8AE is a light, moderate teal. Relative luminance 0.381; OKLCH L 71.2% C 0.110 H 187.4°. Best body text is #000000 at 8.63:1 contrast (WCAG AA passes).

Color values

HEX	#37B8AE
RGB	rgb(55, 184, 174)
HSL	hsl(175, 54%, 47%)
HSV	hsv(175, 70%, 72%)
CMYK	cmyk(70.1%, 0%, 5.4%, 27.8%)
CIE-LAB	lab(68.13, -36.59, -5.03)
CIE-LCH	lch(68.13, 36.93, 187.83°)
OKLab	oklab(71.18% -0.1093 -0.0142)
OKLCH	oklch(71.18% 0.11 187.4)
XYZ	xyz(26.3524, 38.1461, 46.0103)
Luminance	0.3815 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37B8AE #B83741

analogous

#37B86E #37B8AE #3782B8

triadic

#37B8AE #AE37B8 #B8AE37

tetradic

#37B8AE #6E37B8 #B83741 #82B837

square

#37B8AE #6E37B8 #B83741 #82B837

split-complementary

#37B8AE #B83782 #B86E37

monochromatic

#1B5A55 #298981 #37B8AE #5DCFC6 #8DDDD7

Accessibility & contrast

On white

2.43

#37B8AE on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.63

#37B8AE on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37B8AE

8.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37B8AE	#FFFFFF	#000000	##000000
##37B8AE	1.00	2.43	8.63	8.63
#FFFFFF	2.43	1.00	21.00	21.00
#000000	8.63	21.00	1.00	1.00
##000000	8.63	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AEAEAE

Deuteranopia (green-blind)

#9BA0AF

Tritanopia (blue-blind)

#00BCB5

Achromatopsia (no color)

#A6A6A6

Design tokens & code

CSS

--color: #37b8ae;
/* rgb */ color: rgb(55, 184, 174);
/* oklch */ color: oklch(71.2% 0.110 187.4);

Tailwind

colors: {
  custom: {
    50: '#81cec6',
    500: '#37b8ae',
    950: '#000000',
  },
}

SCSS

$custom: #37b8ae;
$custom-light: #81cec6;
$custom-dark: #000000;

JSON

{
  "hex": "#37b8ae",
  "rgb": {
    "r": 55,
    "g": 184,
    "b": 174
  },
  "hsl": {
    "h": 175.349,
    "s": 53.975,
    "l": 46.863
  },
  "oklch": {
    "l": 0.71176,
    "c": 0.11018,
    "h": 187.4
  },
  "luminance": 0.38149
}

Semantic roles & 50–950 ramp

primary

#37B8AE

secondary

#C78489

accent

#4A56DD

background

#F8FCFC

surface

#F0F9F8

border

#CBD2D1

text

#0C1313

muted

#7D8282

Preview Lab

Preview with #37B8AE

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →